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Latest Great Lakes Marine Forecast by KBUF
Issued 7/26/2026 10:03 AM America/New_York.
Valid through 7/26/2026 5:00 PM America/New_York.
fzus61 kbuf 261403
glflo
expires:202607262100;;637762
open lake forecast for lake ontario
national weather service buffalo ny
1003 am edt sun jul 26 2026
for waters beyond five nautical miles of shore on lake ontario
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...a 30.2 inch surface high off the new england coast will
slowly weaken as it drifts to the gulf of saint lawrence today. a
29.5 inch low will develop over the western great lakes tonight into
monday, before strengthening to 29.3 inches while moving southeast
into the lower great lakes monday night and tuesday. a cold front
associated with this low will swing across the lake late tuesday and
tuesday night. the low will then weaken to 29.6 inches while
drifting east into new england by wednesday.
loz062-262100-
lake ontario open waters from the niagara river to hamlin beach-
1003 am edt sun jul 26 2026
.this afternoon...west winds 10 knots or less becoming southwest.
waves 1 foot or less.
.tonight...southwest winds 10 knots or less. waves 1 foot or
less.
.monday...southwest winds less than 10 knots becoming east. a
chance of showers in the afternoon. waves 1 foot or less.
.monday night...southeast winds 5 to 10 knots. showers with a
chance of thunderstorms. waves 1 foot or less.
.tuesday...east winds 5 to 15 knots becoming north 15 to
20 knots. showers with a chance of thunderstorms. waves 2 feet or
less building to 2 to 4 feet.
.wednesday...north winds 15 to 20 knots diminishing to 10 to
15 knots. a chance of showers. waves 2 to 4 feet subsiding to
1 to 3 feet.
.thursday...north winds 5 to 15 knots becoming northwest. waves
2 feet or less.
winds and waves higher in and near thunderstorms.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 7/26/2026 9:40 AM America/New_York.
Valid through 7/26/2026 5:45 PM America/New_York.
fzus63 kdtx 261340
glflh
expires:202607262145;;637258
open lake forecast for lake huron
national weather service detroit/pontiac mi
940 am edt sun jul 26 2026
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...light winds out of the south-southwest between high
pressure and the next low over the plains. thunderstorm chances
increase today and monday as the low approaches and as the cold
front moves through the region monday night into tuesday.
lhz362-363-262145-
lake huron from presque isle light to sturgeon point mi beyond
5nm off shore-
lake huron from sturgeon point to alabaster mi beyond 5nm off
shore-
940 am edt sun jul 26 2026
.rest of today...light and variable winds. waves 2 feet or less.
.tonight...light and variable winds becoming east 5 to 10 knots.
waves 2 feet or less.
.monday...east winds 5 to 10 knots veering to the south in the
late morning and early afternoon...then backing to the southeast
early in the afternoon. a chance of showers and thunderstorms in
the afternoon. waves 2 feet or less.
.monday night...east winds 5 to 10 knots. a chance of showers and
thunderstorms in the evening...then a chance of showers after
midnight. waves 2 feet or less.
.tuesday...north winds 10 to 15 knots becoming northwest 15 to
20 knots late in the afternoon. waves 3 to 5 feet.
.wednesday...north winds 10 to 15 knots becoming northwest 5 to
10 knots by midnight. waves 3 to 5 feet subsiding to 1 to 3 feet
by midnight.
.thursday...north winds 5 to 10 knots early in the morning
becoming light and variable...then becoming east 5 to 10 knots by
midnight. waves 2 feet or less.
$$
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Latest Great Lakes Marine Forecast by KDTX
Issued 7/26/2026 9:40 AM America/New_York.
Valid through 7/26/2026 5:45 PM America/New_York.
fzus63 kdtx 261340
glflh
expires:202607262145;;637259
open lake forecast for lake huron
national weather service detroit/pontiac mi
940 am edt sun jul 26 2026
for waters beyond five nautical miles off shore on lake huron
waves are the significant wave height - the average of the highest
1/3 of the wave spectrum. occasional wave height is the average of
the highest 1/10 of the wave spectrum.
.synopsis...light winds out of the south-southwest between high
pressure and the next low over the plains. thunderstorm chances
increase today and monday as the low approaches and as the cold
front moves through the region monday night into tuesday.
lhz462>464-262145-
lake huron from port austin to harbor beach beyond 5nm off shore-
lake huron from harbor beach to port sanilac beyond 5nm off shore-
lake huron from port sanilac to port huron beyond 5nm off shore-
940 am edt sun jul 26 2026
.rest of today...southwest winds 5 to 10 knots becoming light and
variable. waves 2 feet or less.
.tonight...light and variable winds becoming south 5 to 10 knots
after midnight. waves 2 feet or less.
.monday...north winds 5 to 10 knots veering to the south in the
late morning and afternoon. a chance of showers and thunderstorms
in the afternoon. waves 2 feet or less.
.monday night...southeast winds 5 to 10 knots backing to the east
by midnight...then veering to the southwest after midnight.
showers and a chance of thunderstorms. waves 2 feet or less.
.tuesday...north winds 10 to 15 knots increasing to 15 to
20 knots with gusts to around 30 knots. a chance of showers in
the morning. waves 4 to 6 feet building to 5 to 7 feet late in
the afternoon. waves occasionally around 10 feet.
.wednesday...north winds 15 to 20 knots with gusts to around
30 knots decreasing to 10 to 15 knots by midnight. waves 4 to
6 feet.
.thursday...north winds 5 to 10 knots becoming light and
variable. waves 1 to 3 feet. waves occasionally around 8 feet.
$$
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